When you go to the admincp and search for an user, you have the option to ban an user, but not to "spam" an user, where their posts get deleted and submitted to a service like stop forum spam.
I would find it handy to have the option to directly "spam" an user in the admincp under the "actions" dropdown menu when editing/viewing an user. This is also more in line with the options when viewing the public profile of an user. There is the option to "spam" an user onder the moderator tools dropdown menu.
I hope this link can also be added in the admincp.